Nightstalker Engine Tweet Moderately Played, limit 6 $0.02 / $0.02 credit Buy This Product Details Card Type: Creature - Nightstalker Rarity: R Card Text: Nightstalker Engine's power is equal to the number of creature cards in your graveyard. Color: Black Finish: Regular Name: Nightstalker Engine Set Name: Portal Second Age Cost: 4B Pow/Tgh: */3